Large-scale testing (Phase 3)UnknownNCT00928122What this trial is testingIntrastromal Correction of Ametropia by a Femtosecond LaserWho this might be right forPresbyopiaMyopiaHyperopia+1 more 20/10 Perfect Vision 200
Post-approval studies (Phase 4)UnknownNCT04283331What this trial is testingAnesthetic Impregnated Bandage Soft Contact Lens (BSCL) in Pain Management After Photorefractive Keratectomy (PRK)Who this might be right forMyopiaHypermetropiaRefractive Errors+1 more Beeran Meghpara, MD 30
Testing effectiveness (Phase 2)Study completedNCT05477875What this trial is testingCannabinoid vs Opioid for Photorefractive Keratectomy Pain ControlWho this might be right forPhotorefractive KeratectomyMyopiaHyperopia University of Florida 35
Not applicableStudy completedNCT01228591What this trial is testingPilot Dispensing Evaluation of a Plus Power LensWho this might be right forHyperopia Johnson & Johnson Vision Care, Inc. 38
Not applicableUnknownNCT02812316What this trial is testingStudy to Evaluate the Safety and Efficacy of HI-BRITE Large Diameter Rigid Gas Permeable Contact LensWho this might be right forRefractive Errors Taipei Medical University Hospital 136
Not applicableStudy completedNCT01995435What this trial is testingRefraction Determination AnalysisWho this might be right forMyopia,Hyperopia,Astigmatism,+2 more Lee, Steven, M.D. 30
Not applicableLooking for participantsNCT07046065What this trial is testingAlgorithm-assisted Subjective Refraction Program Dedicated to ChildrenWho this might be right forRefractive AssessmentRefractive DisordersHyperopia and Myopia+3 more Essilor International 166
Not applicableStudy completedNCT03026257What this trial is testingClinical Assessment of a HYDRAGLYDE® RegimenWho this might be right forRefractive ErrorsMyopiaHypermetropia Alcon, a Novartis Company 323
Not applicableStudy completedNCT04297969What this trial is testingHyperopia Detection GCK With Glow FixationWho this might be right forAmblyopia BilateralHyperopia of Both EyesAstigmatism Bilateral+1 more Alaska Blind Child Discovery 133
Not applicableWithdrawnNCT01019564What this trial is testingComplete Easy Rub Comparative Efficacy StudyWho this might be right forMyopiaHyperopiaAstigmatism Abbott Medical Optics
Not applicableStudy completedNCT06371079What this trial is testingSafety and Suitability of ICL for Correction of Refractive Errors Without the Use of Dispersive OVDsWho this might be right forRefractive ErrorsMyopiaMyopic Astigmatism+1 more Loay Abdulmutalib Almusawi 448
Not applicableNot Yet RecruitingNCT07208604What this trial is testingOpen Label, Multi-center, Phase I Study of TECLens Quantitative Refractive Crosslinking in Presbyopia-Aged Patients.Who this might be right forPresbyopia TECLens, Inc. 25
Not applicableNot Yet RecruitingNCT07401511What this trial is testingEfficacy of S.T.O.P®KIT in Retarding Axial Length Growth in Children With Low HyperopiaWho this might be right forChildrenHyperopia Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine 180
Not applicableStudy completedNCT03653715What this trial is testingBifocal Contact Lens Study for Adults With Age-Related Near Vision LossWho this might be right forPresbyopia Clerio Vision, Inc. 30
Not applicableStudy completedNCT01526291What this trial is testingPatient-Reported Outcomes With LASIK:PROWL-1Who this might be right forLaser in Situ Keratomileusis Food and Drug Administration (FDA) 550
Post-approval studies (Phase 4)Study completedNCT04208750What this trial is testingClinical Investigation of the Vision-R800 Device.Who this might be right forMyopiaHyperopiaAstigmatism+1 more Pete Kollbaum, OD, PhD 119
Not applicableStudy completedNCT03669146What this trial is testingEnhancement of Emmetropization in Highly Hyperopic InfantsWho this might be right forHyperopia Donald O Mutti, OD, PhD 35
Post-approval studies (Phase 4)Study completedNCT00347204What this trial is testingComparison of Acular LS Versus Nevanac for Pain Control in Eyes Undergoing PRKWho this might be right forMyopiaHyperopia Center For Excellence In Eye Care 40
Early research (Phase 1)Study completedNCT01556893What this trial is testingCreating LASIK Flaps With the LenSx Femtosecond LaserWho this might be right forMyopiaHyperopia Alcon LenSx, Inc. 20
Not applicableUnknownNCT06298929What this trial is testingMedial Rectus Fenestration vs Recession for PAETWho this might be right forPartially Accommodative Esotropia Mansoura University 60